Attempt Number: 4
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The next tile to be painted is tile_1-5, which needs to be painted white. Robot1 is currently holding black, so it needs to change to white and move to tile_0-5 to paint tile_1-5.

New State Description:
Robot1 is standing on tile_0-5, holding the color black. Tile_1-4 is painted black. Tile_0-5 is occupied by the robot. All other tiles remain unchanged.

Action Chosen:
right(robot1, tile_0-4, tile_0-5)
